Loudspeaker heat sink



FIG. 1 is a perspective view of a loudspeaker heat sink showing the newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is an opposite side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a cross-sectional view thereof, taken along line 8-8 of FIG.2.

The broken lines in the drawings depict portions of the loudspeaker heatsink that form no part of the claimed design.

CLAIM The ornamental design for a loudspeaker heat sink, as shown anddescribed.